The Engaging Eight = Last week's top stories from the Caracal Business Insider community: 

ESPN: The step-by-step process of how the words 'corruption' and 'fraud' came to college basketball
https://goo.gl/PuybeQ

Report: 3D printing: a threat to global trade
https://goo.gl/4fUkdr

FT: Trump, Cambridge Analytica and how big data is reshaping politics
https://goo.gl/iSkj82

BOF: How Adidas converted the cool kids
https://goo.gl/D19oZ4

Economist: Psychology beats business training when it comes to entrepreneurship
https://goo.gl/weLxzN

PBS: How you can help hurricane victims in Puerto Rico
https://goo.gl/uqz1pS

Nikkei: Xi silences once-powerful youth league and former president's protege
https://goo.gl/kicbwc

Fortune: Inside China’s Endurance Sports Empire
https://goo.gl/TqHePB